#include <iostream>
#include <cstdio>
using namespace std;
int kaishi[1001][1001]={0};
void into(){
	int x,y,a,b,k,cd,kd,mmp;
	cin>>cd>>kd>>k;
	for(int i=1;i<=k;i++){
		int hop;
		cin>>x>>y>>a>>b>>mmp;
		if(x<a){
			hop=x;
			x=a;
			a=hop;
		}
		if(y<b){
			hop=y;
			y=b;
			b=hop;
		}
		for(int j=x;j<=a;j++){
			for(int p=y;p<=b;p++){
				kaishi[j][p]=mmp;
			}
		}
	}
	for(int j=1;j<=cd;j++){
		for(int p=1;p<=kd;p++){
			cout<<kaishi[j][p];
		}
		cout<<endl;
	}
}
int main(){
	freopen("lostmonkey.in","r",stdin);
	freopen("lostmonkey.out","w",stdout);
	into();
	return 0;
}